2024-05-11_6befb8f1a87fa55e5d7e9718e04a677d_cryptolocker | Triage

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General

Target

2024-05-11_6befb8f1a87fa55e5d7e9718e04a677d_cryptolocker
Size

55KB
MD5

6befb8f1a87fa55e5d7e9718e04a677d
SHA1

e7e4313a04eb2b75bdbd4ca2014e1c83ccaca191
SHA256

55b1f249a07e4b92e869bb9f7ab4b8fa53deaa00ae60b467a340adb07ae13938
SHA512

457e407f98a6e083e0eec42b13419f91a9ce9323fc3cd89207d76099e7540ad495d67d65cf6e56b4da625735f9c56eaec7450f15a9f9c1412dfec96266536862
SSDEEP

768:b7o/2n1TCraU6GD1a4Xcn62tH/1/Lp17zJIfeVEuUr6Ww:bc/y2lm6iH/NLp17zrV98w

Score

10^/10

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
sample	CryptoLocker_rule2

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-05-11_6befb8f1a87fa55e5d7e9718e04a677d_cryptolocker

Files

2024-05-11_6befb8f1a87fa55e5d7e9718e04a677d_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

TranslateMessage
BeginPaint
DispatchMessageA
DrawTextA
CreateWindowExA
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
EndPaint
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcess
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ